[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Aug 21 21:31:26 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 21 Aug, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 968961
Prefixes after maximum aggregation (per Origin AS): 363767
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464884
Number of IPv4 prefixes with a valid ROA: 506189
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 462753
Total ASes present in the Internet Routing Table: 76090
Prefixes per ASN: 12.73
Origin-only ASes present in the Internet Routing Table: 65124
Origin ASes announcing only one prefix: 26357
Transit ASes present in the Internet Routing Table: 10966
Transit-only ASes present in the Internet Routing Table: 538
Paths with bogon ASNs present in the IPv4 Routing Table: 110
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 85
Max AS path prepend of ASN (152107) 80
Prefixes from unregistered ASNs in the Routing Table: 1010
Number of instances of unregistered ASNs: 1021
Number of 32-bit ASNs allocated by the RIRs: 45204
Number of 32-bit ASNs visible in the Routing Table: 36916
Prefixes from 32-bit ASNs in the Routing Table: 196501
Number of bogon 32-bit ASNs visible in the Routing Table: 51
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 509
Number of addresses announced to Internet: 3033900544
Equivalent to 180 /8s, 213 /16s and 166 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 322138
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252886
Total APNIC prefixes after maximum aggregation: 74395
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245118
Unique aggregates announced from the APNIC address blocks: 101798
APNIC Region origin ASes present in the Internet Routing Table: 14263
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4339
APNIC Region transit ASes present in the Internet Routing Table: 1928
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9697
Number of APNIC addresses announced to Internet: 761570112
Equivalent to 45 /8s, 100 /16s and 163 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 281220
Total ARIN prefixes after maximum aggregation: 125748
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285320
Unique aggregates announced from the ARIN address blocks: 134475
ARIN Region origin ASes present in the Internet Routing Table: 19143
ARIN Prefixes per ASN: 14.90
ARIN Region origin ASes announcing only one prefix: 6967
ARIN Region transit ASes present in the Internet Routing Table: 1993
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4971
Number of ARIN addresses announced to Internet: 1266502720
Equivalent to 75 /8s, 125 /16s and 76 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 269694
Total RIPE prefixes after maximum aggregation: 128334
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265413
Unique aggregates announced from the RIPE address blocks: 166254
RIPE Region origin ASes present in the Internet Routing Table: 28729
RIPE Prefixes per ASN: 9.24
RIPE Region origin ASes announcing only one prefix: 12088
RIPE Region transit ASes present in the Internet Routing Table: 3985
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11963
Number of RIPE addresses announced to Internet: 722835840
Equivalent to 43 /8s, 21 /16s and 153 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 130595
Total LACNIC prefixes after maximum aggregation: 28171
LACNIC Deaggregation factor: 4.64
Prefixes being announced from the LACNIC address blocks: 128301
Unique aggregates announced from the LACNIC address blocks: 47508
LACNIC Region origin ASes present in the Internet Routing Table: 11152
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2319
LACNIC Region transit ASes present in the Internet Routing Table: 2490
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9052
Number of LACNIC addresses announced to Internet: 178278144
Equivalent to 10 /8s, 160 /16s and 79 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 33556
Total AfriNIC prefixes after maximum aggregation: 6460
AfriNIC Deaggregation factor: 5.19
Prefixes being announced from the AfriNIC address blocks: 44300
Unique aggregates announced from the AfriNIC address blocks: 14430
AfriNIC Region origin ASes present in the Internet Routing Table: 1870
AfriNIC Prefixes per ASN: 23.69
AfriNIC Region origin ASes announcing only one prefix: 644
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1233
Number of AfriNIC addresses announced to Internet: 104370432
Equivalent to 6 /8s, 56 /16s and 145 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9900 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5697 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4278 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3959 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3764 507 257 BBIL-AP BHARTI Airtel Ltd., IN
7713 3636 1043 68 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3246 1841 101 VNPT-AS-VN VNPT Corp, VN
24560 2796 843 471 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2187 433 191 TATACOMM-AS TATA Communications formerly
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 10528 11778 3750 AMAZON-02, US
11492 4628 308 547 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
174 3810 8780 895 COGENT-174, US
6327 3601 1320 79 SHAW, CA
22773 3425 3037 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54897 2506 DNIC-AS-00749, US
16625 2997 1282 2154 AKAMAI-AS, US
7018 2969 23676 1868 ATT-INTERNET4, US
396982 2783 3567 417 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7694 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3826 3396 143 AKAMAI-ASN1, NL
9009 3664 313 1861 M247, RO
12389 2863 2291 859 ROSTELECOM-AS, RU
34984 2330 359 584 TELLCOM-AS, TR
8551 1783 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1745 125 1278 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1578 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11866 3291 511 UNINET, MX
10620 3536 493 930 Telmex Colombia S.A., CO
13999 2543 629 22 Mega Cable, S.A. de C.V., MX
11830 2008 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 257 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 777 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
28202 1115 52 9 Rede Brasileira de Comunicacao SA, BR
22884 1071 98 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1057 2503 53 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1610 389 16 LINKdotNET-AS, EG
24835 1553 593 29 RAYA-AS, EG
36992 1411 1519 283 ETISALAT-MISR, EG
29571 1329 84 73 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 939 521 42 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
36914 546 82 3 KENET-AS, KE
37457 539 310 36 Telkom-Internet, ZA
37342 516 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11866 3291 511 UNINET, MX
16509 10528 11778 3750 AMAZON-02, US
9808 9900 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7694 1708 145 UNI2-AS, ES
7545 5697 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4628 308 547 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4278 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3959 1331 22 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9900 9825 CHINAMOBILE-CN China Mobile Communications Grou
12479 7694 7549 UNI2-AS, ES
16509 10528 6778 AMAZON-02, US
7545 5697 5040 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4278 4255 FPT-AS-AP FPT Telecom Company, VN
11492 4628 4081 CABLEONE, US
7155 4167 4078 VIASAT-SP-BACKBONE, US
7552 3959 3937 VIETEL-AS-AP Viettel Group, VN
20940 3826 3683 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65555 UNALLOCATED 5.59.77.0/24 203068 BANDALIBRE-AS Bandalibr
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.130.240.0/24 Origin: 14315 1GSERVERS, US
23.130.240.0/24 Transit: 174 COGENT-174, US
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:16 /10:37 /11:93 /12:294
/13:579 /14:1177 /15:2099 /16:13253 /17:8250 /18:13820
/19:24660 /20:43809 /21:52140 /22:112309 /23:103467 /24:592231
/25:85 /26:82 /27:102 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6777 7694 UNI2-AS, ES
8151 5953 11866 UNINET, MX
11492 3539 4628 CABLEONE, US
6327 3397 3601 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2562 3425 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2165 3536 Telmex Colombia S.A., CO
30036 2154 2492 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2129 10528 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2262 2:1511 3:434 4:8 5:4739 6:161
7:6 8:1517 9:1 11:172 12:1427 13:362
14:2360 15:327 16:259 17:364 18:865 20:411
21:4 22:188 23:6823 24:3073 25:2 27:2632
29:19 31:2696 32:53 34:67 35:140 36:2352
37:4547 38:8486 39:918 40:146 41:4244 42:1998
43:2446 44:333 45:18152 46:4667 47:299 49:2029
50:1863 51:582 52:1576 54:318 55:950 56:8
57:219 58:2172 59:1210 60:1061 61:2885 62:2844
63:1871 64:5617 65:2306 66:4739 67:3048 68:1342
69:4070 70:1319 71:564 72:2924 74:2666 75:1597
76:615 77:2642 78:1865 79:1784 80:2178 81:2052
82:1675 83:1371 84:1720 85:3189 86:962 87:2297
88:1304 89:4273 90:687 91:8309 92:2426 93:2727
94:3780 95:4219 96:1275 97:316 98:1048 99:733
100:73 101:1164 102:3730 103:32221 104:4496 105:1054
106:984 107:2381 108:1175 109:4108 110:2126 111:3228
112:2059 113:1807 114:1857 115:2125 116:1974 117:2661
118:2770 119:2001 120:1803 121:1361 122:2707 123:2302
124:1567 125:2835 126:64 128:1428 129:948 130:1219
131:1937 132:831 133:428 134:1474 135:350 136:1145
137:1215 138:3037 139:1542 140:1443 141:1458 142:1683
143:1639 144:1005 145:368 146:2144 147:2028 148:2561
149:2827 150:1070 151:1355 152:2136 153:570 154:6648
155:1437 156:2425 157:1802 158:1186 159:2456 160:3099
161:1702 162:3568 163:1751 164:1715 165:2173 166:1279
167:1864 168:4254 169:816 170:5166 171:1039 172:3913
173:3111 174:900 175:1264 176:3520 177:5477 178:3676
179:2382 180:2459 181:3922 182:3337 183:1997 184:2262
185:21171 186:5369 187:4687 188:4229 189:4311 190:9665
191:1948 192:11089 193:9253 194:7547 195:5424 196:3274
197:3056 198:5994 199:8060 200:8553 201:6458 202:10404
203:10527 204:4579 205:3672 206:4541 207:3614 208:4197
209:5084 210:4574 211:2545 212:4441 213:3738 214:1061
215:48 216:6762 217:3016 218:1348 219:433 220:1814
221:1048 222:701 223:2224
End of report
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